Lenze I/O system 1000 System Manual - Manual (Page 596)

DeviceNet communication
Parameterising the encoder evaluation
SSI − EPM−S604
11
l
596 EDSIO1000 EN 7.0
11.6 Parameterising the encoder evaluation
11.6.1 SSI − EPM−S604
,
Further information can be found in the chapter "Product description".
Parameter data
Pos. in
string of
digits Name Description/value Lenze
1 Diagnostics A diagnostic alarm occurs if the same event triggers a further
process alarm during a process alarm processing.
Bits 5 ... 0: reserved
Bit 6: diagnostic alarm (0 = inhibited; 1 = enabled)
Bit 7: Reserved
Other values are not permissible! 00
h
2 Dead time The dead time, also called tbs (time between sends), defines the
waiting time between two encoder values to be observed by the
module so that the encoder is able to process its value. This data
can be found in the data sheet for your encoder.
HIGH LOW
00
h
30
h
: 1 ms
00
h
60
h
: 2 ms
00
h
C0
h
: 4 ms
01
h
80
h
: 8 ms
03
h
00
h
: 16 ms
06
h
00
h
: 32 ms
09
h
00
h
: 48 ms
0C
h
00
h
: 64 ms
0C00
h
3 Baud rate In the "Monitoring operation" mode, the baud rate is irrelevant.
Enter the baud rate here. This corresponds to the clock frequency
via which the connected encoder communicates. More
information on this can be found in the data sheet for your
encoder.
HIGH LOW
00
h
18
h
: 2 MHz
00
h
20
h
: 1.5 MHz
00
h
30
h
: 1 MHz
00
h
60
h
: 500 kHz
00
h
C0
h
: 250 kHz
01
h
80
h
: 125 kHz
0180
h
4 Reserved
5 Scaling Depending on the encoder, further bits are transmitted in
addition to the encoder value. Scaling serves to determine how
many bits postpositioned to the encoder value will be removed
by shifting the encoder value to the right. The encoder value is
scaled by the module only after a gray−binary conversion. More
information can be found in the data sheet for your encoder.
Value range: 00
h
... 0F
h
= 0 bits ... 15 bits
00
h